- static readonly OCPP_PROTOCOL_JSON = 'json';
- static readonly OCPP_PROTOCOL_SOAP = 'soap';
- static readonly OCPP_VERSION_12 = '1.2';
- static readonly OCPP_VERSION_15 = '1.5';
- static readonly OCPP_VERSION_16 = '1.6';
- static readonly OCPP_VERSION_20 = '2.0';
-